HP XP P9500 Storage - Manual (Page 366)

Failback
1. Terminate primary site host maintenance.
2. Stop operation at remote site 1.
3. From the primary site, execute the YKDELETE command for the Continuous Access Journal Z
copy pair between remote sites 1 and 2.
•
YKQUERY
•
YKDELETE
•
YKEWAIT GOTO(SIMPLEX)
4. From the primary site, execute the YKSUSPND FORWARD command for the Continuous Access
Journal Z copy pair between the primary site and remote site 1.
•
YKQUERY
•
YKSUSPND FORWARD
•
YKEWAIT GOTO(SUSPEND)
366 Maintenance and troubleshooting operations